Finding the Fourth Proportional to 2,482,270.66, 3,723,619.74 and 685,154.44
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Solution
The fourth proportional to 2,482,270.66, 3,723,619.74 and 685,154.44 is: 1,027,790.66
Step by Step Solution
- Step 1: Write the proportion equation
2,482,270.66 : 3,723,619.74 = 685,154.44 : x - Step 2: Convert to fraction form
2,482,270.66/3,723,619.74 = 685,154.44/x - Step 3: Cross multiply
2,482,270.66x = 3,723,619.74 × 685,154.44 - Step 4: Simplify right side
2,482,270.66x = 2,551,254,597,732.65 - Step 5: Solve for x
x = 2,551,254,597,732.65/2,482,270.66 - Step 6: Final answer
x = 1,027,790.66
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.